Recovery from destruction by sodium deoxycholate (DOC) was studied with the receptor membrane of the blowfly, Phormia regina. The recovery can be divided into two processes, colchicine dependent and colchicine independent. The colchicine-dependent process was completely depressed by pretreatment with colchicine at 5 mM for 2 min (partially at 0.1 mM for 10 min), but the colchicine-independent o...

Tubulin isotypes are found to play an important role in regulating microtubule dynamics. The isotype composition is also thought to contribute in the development of drug resistance as tubulin isotypes show differential binding affinities for various anti-cancer agents. Tubulin isotypes αβII, αβIII and αβIV show differential binding affinity for colchicine. However, the origin of differential bi...

BACKGROUND Gloriosa superba produces an array of alkaloids including colchicine, a compound of interest in the treatment of various diseases. The tuber of Gloriosa superba is a rich source of colchicine which has shown anti-gout, anti-inflammatory, and anti-tumor activity. However, this promising compound remains expensive and Gloriosa superba is such a good source in global scale. Increase in ...

This research aimed to induce in vitro and identify polyploidy plantlets of Porang (Amorphophallus muelleri Blume) after colchicine treatment. In shoot base explants porang were cultured on MS medium containing different concentrations 30, 60, 90, 120 mg/l for four weeks while the control was without colchicine. After weeks, all treated untreated multiplied regenerated into plantlets. Flow cyto...

OBJECTIVE To review the evidence for the efficacy and safety of colchicine in children with pericarditis. DESIGN Systematic review. SEARCH STRATEGY The following databases were searched for studies about colchicine in children with pericarditis (June 2015): Cochrane Central, Medline, EMBASE and LILACS. ELIGIBILITY CRITERIA All observational and experimental studies on humans with any leng...

OBJECTIVE To determine whether or not the use of colchicine decreases the risk of amyloidosis among Armenian patients with familial Mediterranean fever (FMF). SUBJECTS AND METHODS The study included 99 Armenian patients from the Center of Medical Genetics database with genetically ascertained FMF; 33 had renal amyloidosis and 66 were randomly selected control patients without renal amyloidosi...

The interaction of tubulin-microtubule poison complexes with anti-tubulin antisera has been investigated using radioimmunoassay. The binding of the major antiserum used in this study to tubulin does not interfere with the binding of colchicine to the tubulin or affect the decay of the colchicine-binding activity of the tubulin. Conversely, if colchicine is incubated with the tubulin, forming tu...

background: postoperative peritoneal adhesion bands are one of the most common complications caused by foreign material.   objective: to investigate the effect of colchicine on talc-induced peritoneal adhesion bands.   method: adhesion bands were induced in 30 short hair england guinea pigs by introduction of talc-saline solution (10 ml, 10%) into the peritoneal cavity.  afterwards, the pigs we...

colchicine, a potent neurotoxin derived from plants, has been recently introduced as a degenerative toxin of small pyramidal cells in the cortical area 1 of the hippocampus (ca1). in this study, the effect of the alkaloid in ca1 on the behaviors in the conditioning task was measured. injections of colchicine (1,5 μg/rat, intra-ca1) was performed in the male wistar rats, while the animals were s...

QUESTION A 27-year-old patient in our clinic with familial Mediterranean fever (FMF) has been treated with colchicine for the last decade. She is planning her first pregnancy. What recommendations should we give her regarding use of colchicine before and during pregnancy, bearing in mind that discontinuation of colchicine could lead to complications from amyloidosis? ANSWER Colchicine passes ...